Swann Wireless Doormat Alarm

Swann Wireless Doormat Alarm
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Is someone knocking? The best way to know is to keep this alarm tucked under your doormat! Whenever someone steps on it, its wireless chime lets out a variety of sounds--with adjustable volume settings for added convenience--up to 100' away from the mat. From Swann.

  • Includes SW351-WMA doormat alarm, chime unit, wireless doorbell, mounting hardware, 2 12V A23 batteries, and manual
  • Up to 100' wireless range
  • Three chime settings
  • Adjustable volume
  • Wall-mountable
  • Chime requires 3 AA batteries, not included
  • Measures approximately 19-1/4" x 12-5/8"
  • 1-year Limited Manufacturer's Warranty
  • Made in China

Delivery Date Estimate

Reviews & Community QA

Swann Wireless Doormat Alarm 4.3 5 3 3
Great purchase-couldn't be happier Easy to set up and it works perfectly. No more people banging on my heavy screen door (which upsets my dogs). The range of the portable chime unit is fantastic. Loud and clear. I live in an old house with a basement and an upstairs. I never miss a package or someone at my door. Wish I had this years ago! 11-18-12
Works well I sit out in the back yard a lots. This will let me know if someone is on the front porch. Yes, if you are concern about it getting wet, wrap it. It works off of pressure. I'm planning to order three more. I will place one under the outdoor patio rug to alert me if someone decides to hope the fence. This will give me a rearend target for practice. 08-28-12
Nice and loud, indoors only We bought this to put under the doormat so we would know when the dog went to the door to go out. It has worked perfectly. My only complaint is that when I first purchased I looked all over to see if these could be used outdoors and couldn't find anything. Now I have two (one for in and one for out) and it is for indoor use only. I'm going to put it outside anyway since it's a covered porch, but I wish I had known from the description. 06-13-12
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